Start Chapter 1: Point Of Contact in Extinction mode, and obtain the
sniper rifle. Find the "Gil's Lodge Motel" neon sign in the first area
of the game. Use the sniper rifle to shoot the letters "L", "O", and "L"
(in order) in the word "Lodge" on that sign. If done correctly, the
message "LOL" will appear in the center of the screen. *Note:* This may
take a few attempts before it works correctly. Once the Easter Egg has
been activated, for a short period of time, any alien shot will explode
into golden stuffed alien dolls.